OT-2026-000017095
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000017095) never changes.
Identity and time
| Publication number | OT-2026-000017095 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7b9b-a137-72325ddcc3d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fc231cd288f2a21bcf283b1783c2972aba9cba8b7d3f45945242d74f0586aa4 |
|---|---|
| Markdown | fb9f1fd27960a9b7203579ee87537d03df7655665caf3b2ebcce8933379e7955 |
| Publication page | ed9d4ba9117fc1d8ae52ea02fa6942889a26d34b923bdeffffb16ad9a45daeab |
| Manifest | b22fb8f45614c093b31eb58ca41cc88709cf1a837c68c562d5046401aef2b2d4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | i9azZ//Sm2LzOmyMskLS1TKemoYFfdheufjp9Mqzm8CpFyxAOLxBv1+CcNb3bOXerk5GE/syMnSWNdKDd+BTBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:31.107758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017095observed ed9d4ba9117fc1d8ae52ea02fa694288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:31.090713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017095/manifest.jsonobserved b22fb8f45614c093b31eb58ca41cc887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.074140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017095/publication.mdobserved fb9f1fd27960a9b7203579ee87537d03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.058059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017095/publication.txtobserved 3fc231cd288f2a21bcf283b1783c2972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|